The term grand duchy of luxembourg is identified in base64 scheme by the sequence Z3JhbmQgZHVjaHkgb2YgbHV4ZW1ib3VyZw==, while the MD5 signature is equal to e15f2cc2c3b3e03f2f32eb929fc9cf8b. The ASCII encoding of grand duchy of luxembourg in hexadecimal notation is 6772616e64206475636879206f66206c7578656d626f757267.